About: http://webisa.webdatacommons.org/287883402

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The buffers between cur and cur+avail follow the same rule: they belong to user space except during a system call.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org